public function getAction()
 {
     if ($this->getRequest()->isGet()) {
         $student_id = $this->_request->getParam('s');
         $student_DB = new Application_Model_DbTable_StudentsInField();
         if (!isset($_SESSION['Default']['field'])) {
             $this->view->field_error = true;
         } else {
             $student = $student_DB->get($student_id, $_SESSION['Default']['field']);
             $results = array();
             foreach ($student as $row) {
                 if ($row['grade'] && $row['goal'] && $row['date']) {
                     $results[] = $row;
                 }
             }
             if ($student && isset($student[0]) && isset($student[0]['student'])) {
                 $this->view->student_name = $student[0]['student'];
             }
             $this->view->student = $results;
             $this->view->studentID = $student_id;
         }
     }
 }